A Novel Combinatorial Public Key Cryptosystem
نویسندگان
چکیده
منابع مشابه
A Novel Combinatorial Public Key Cryptosystem
Combinatorial problems serve as an important resource for developing practical public key cryptosystems and several combinatorial cryptosystems have been proposed in the cryptographic community. In this paper, a combinatorial public key cryptosystem is proposed. The security of the proposed cryptosystem is dependent on a combinatorial problem involving matrices. The system features fast encrypt...
متن کاملNtru: a Public Key Cryptosystem
0. Introduction 1. Description of NTRU 1.1. Notation 1.2. Key Creation 1.3. Encryption 1.4. Decryption 1.5. Why Decryption Works 1.6. Parameter choices notation and a norm estimate 1.7. Sample spaces 1.8. A Decryption Criterion 2. Attributes and Advantages of NTRU 2.1. Theoretical Operating Speci cations 2.2. Comparison With Other PKCS's 3. Security Considerations 3.1. Security Analysis 3.2. Br...
متن کاملA New Public-Key Cryptosystem
It is striking to observe that two decades after the discovery of public-key cryptography, the cryptographer’s toolbox contains only a dozen of asymmetric encryption schemes. This rarity and the fact that today’s most popular schemes had so far defied all complexity classification a.ttempts strongly motivates the design of new asymmetric cryptosystems. Interestingly, the crypt,ographic communit...
متن کاملA Matrix Public Key Cryptosystem
We discuss a matrix public key cryptosystem and its numerical implementation.
متن کاملA Complete Public-Key Cryptosystem
We present a cryptosystem which is complete for the class of probabilistic public-key cryptosystems with bounded error. Besides traditional encryption schemes such as RSA and El Gamal, this class contains probabilistic encryption of Goldwasser-Micali as well as Ajtai-Dwork and NTRU cryptosystems. The latter two are known to make errors with some small positive probability. To our best knowledge...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Informatica
سال: 2010
ISSN: 0868-4952,1822-8844
DOI: 10.15388/informatica.2010.308